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【英语时差8,16】凶猛的鱼类2

时间:2015-11-12 06:03来源:互联网 提供网友:yajing   字体: [ ]
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    (单词翻译:双击或拖选)

 The four species of piranha that are carnivorous, however, certainly earn their reputation as fierce fish. These meat-eaters have powerful jaws1 and razor sharp teeth that fit together like cutting shears2 when they bite. Piranha travel and hunt in schools of about twenty fish, and can engage in impressive feeding frenzies3 when aroused by blood or commotion4 in the water. Carnivorous piranha will eat anything from other fish to large mammals such as cows and even jaguars5 that wander too far into the water. Although flesh-eating piranhas sometimes attack people, humans tend to have the last laugh. In South America and elsewhere piranha are considered fine eating fish. It’s safe to say that many more piranha are eaten by people than the other way around.


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1 jaws cq9zZq     
n.口部;嘴
参考例句:
  • The antelope could not escape the crocodile's gaping jaws. 那只羚羊无法从鱷鱼张开的大口中逃脱。
  • The scored jaws of a vise help it bite the work. 台钳上有刻痕的虎钳牙帮助它紧咬住工件。
2 shears Di7zh6     
n.大剪刀
参考例句:
  • These garden shears are lightweight and easy to use.这些园丁剪刀又轻又好用。
  • With a few quick snips of the shears he pruned the bush.他用大剪刀几下子就把灌木给修剪好了。
3 frenzies ced12cd0ff4bec931ee663d57f5c5452     
狂乱( frenzy的名词复数 ); 极度的激动
参考例句:
4 commotion 3X3yo     
n.骚动,动乱
参考例句:
  • They made a commotion by yelling at each other in the theatre.他们在剧院里相互争吵,引起了一阵骚乱。
  • Suddenly the whole street was in commotion.突然间,整条街道变得一片混乱。
5 jaguars bfbd1a0f0e813aff8928cf4c7a6394d1     
n.(中、南美洲的)美洲虎( jaguar的名词复数 )
参考例句:
  • Jaguars are largely nocturnal creatures. 美洲虎基本上是夜行动物。 来自辞典例句
  • Jaguars (Panthera onca) once ranged from southern South America to theUnited States. 美洲虎曾经分布在北美洲南部和美洲南部。 来自互联网
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